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  3. FGeometryCollectionVertexFactory

FGeometryCollectionVertexFactory

A vertex factory for Geometry Collections

API > API/Runtime > API/Runtime/Engine

A vertex factory for Geometry Collections

   
Name FGeometryCollectionVertexFactory
Type struct
Header File /Engine/Source/Runtime/Engine/Public/GeometryCollectionRendering.h
Include Path #include "GeometryCollectionRendering.h"

Syntax

struct FGeometryCollectionVertexFactory : public FVertexFactory

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

FGeometryCollectionVertexFactory ( ERHIFeatureLevel::Type InFeatureLevel,
bool EnableLooseParameter
)

   GeometryCollectionRendering.h  

Structs

Name Remarks
FDataType Data includes what we need for transform and everything in local vertex factory too.

Constants

Name Type Remarks Include Path
StaticType ENGINE_APIFVertexFactoryType   GeometryCollectionRendering.h

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
EnableLooseParameter bool   GeometryCollectionRendering.h  
LooseParameterUniformBuffer FUniformBufferRHIRef   GeometryCollectionRendering.h  

Protected

Name Type Remarks Include Path Unreal Specifiers
ColorStreamIndex int32   GeometryCollectionRendering.h  
Data FDataType   GeometryCollectionRendering.h  
UniformBuffer TUniformBufferRef< FGeometryCollectionVertexFactoryUniformShaderParameters >   GeometryCollectionRendering.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void Copy ( const FGeometryCollectionVertexFactory& Other
)

 Copy the data from another vertex factory GeometryCollectionRendering.h  

FRHIShaderResourceView * GetBoneMapSRV()

   GeometryCollectionRendering.h  

FRHIShaderResourceView * GetBonePrevTransformSRV()

   GeometryCollectionRendering.h  

FRHIShaderResourceView * GetBoneTransformSRV()

   GeometryCollectionRendering.h  

FRHIShaderResourceView * GetColorComponentsSRV()

   GeometryCollectionRendering.h  

const uint32 GetColorIndexMask()

   GeometryCollectionRendering.h  

const int GetLightMapCoordinateIndex()

   GeometryCollectionRendering.h  

FUniformBufferRHIRef GetLooseParameterBuffer()

   GeometryCollectionRendering.h  

const int GetNumTexcoords()

   GeometryCollectionRendering.h  

FRHIShaderResourceView * GetPositionsSRV()

   GeometryCollectionRendering.h  

FRHIShaderResourceView * GetTangentsSRV()

   GeometryCollectionRendering.h  

FRHIShaderResourceView * GetTextureCoordinatesSRV()

   GeometryCollectionRendering.h  

FRHIUniformBuffer * GetUniformBuffer()

   GeometryCollectionRendering.h  

void SetBoneMapSRV ( FRHIShaderResourceView* BoneMapSRV
)

   GeometryCollectionRendering.h  

void SetBonePrevTransformSRV ( FRHIShaderResourceView* BonePrevTransformSRV
)

   GeometryCollectionRendering.h  

void SetBoneTransformSRV ( FRHIShaderResourceView* BoneTransformSRV
)

   GeometryCollectionRendering.h  

void SetData ( FRHICommandListBase& RHICmdList,
const FDataType& InData
)

 Set the data on the vertex factory GeometryCollectionRendering.h  

Overridden from FVertexFactory

Name Remarks Include Path Unreal Specifiers

virtual ENGINE_APIFVertexFactoryType * GetType()

   GeometryCollectionRendering.h  

Overridden from FRenderResource

Name Remarks Include Path Unreal Specifiers

virtual void InitRHI ( FRHICommandListBase& RHICmdList
)

   GeometryCollectionRendering.h  

virtual void ReleaseRHI()

   GeometryCollectionRendering.h  

Static

Name Remarks Include Path Unreal Specifiers

static void GetPSOPrecacheVertexFetchElements ( EVertexInputStreamType VertexInputStreamType,
FVertexDeclarationElementList& Elements
)

   GeometryCollectionRendering.h  

static void ModifyCompilationEnvironment ( const FVertexFactoryShaderPermutationParameters& Parameters,
FShaderCompilerEnvironment& OutEnvironment
)

 Modify compile environment to enable instancing GeometryCollectionRendering.h  

static bool ShouldCompilePermutation ( const FVertexFactoryShaderPermutationParameters& Parameters
)

 Permutations are controlled by the material flag GeometryCollectionRendering.h  

static bool UseShaderBoneTransform ( EShaderPlatform ShaderPlatform
)

   GeometryCollectionRendering.h  

static void ValidateCompiledResult ( const FVertexFactoryType* Type,
EShaderPlatform Platform,
const FShaderParameterMap& ParameterMap,
TArray< FString >& OutErrors
)

   GeometryCollectionRendering.h  

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